git: openjdk/jdk: 8315880: change LockingMode default from LM_LEGACY to LM_LIGHTWEIGHT

[Daniel D. Daugherty]

Changeset: 455cfae1
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2023-09-20 15:27:27 +0000
URL:       https://git.openjdk.org/jdk/commit/455cfae1e137ff3055b3cc858e8954f60bdf3147

8315880: change LockingMode default from LM_LEGACY to LM_LIGHTWEIGHT

Reviewed-by: dholmes, rkennke, stefank

! src/hotspot/share/runtime/globals.hpp